Navigation promise placement is wonky sometimes

[tnolet]

examples are:

1. it comes after the navigation...

   (async () => {
   const browser = await puppeteer.launch()
   const page = await browser.newPage()
   
   await page.setViewport({ width: 1280, height: 694 })
   
   await page.goto('https://someurl')
   
   await page.waitForSelector('.vertical-center > .row > .col-md-offset-4 > form > .btn-primary')
   await page.click('.vertical-center > .row > .col-md-offset-4 > form > .btn-primary')
   
   const navigationPromise = page.waitForNavigation()
   await navigationPromise
   
   await browser.close()
   })()

2. There are many duplicates after one navigation. No example yet.